The status line

How long the document is, and what the application found wrong with it. It sends nothing.

import * as RichText from 'foldkit-richtext'
import { editorStatus } from 'foldkit-mixins-richtext'

editorStatus<Message>()(
  { document: model.document, diagnostics: RichText.validate(model.document, ArticleKit) },
  h,
)

The counts are RichText.count: words and characters as Intl.Segmenter splits them, kept per document value so a caret move does not count again. The problems are whatever diagnostics holds, one item each; the view does not validate, because which Kit a document answers to is the application's. Leave diagnostics out and none is shown.